Troubleshooting
Springwood White winter heath problems — and how to fix them
Springwood White winter heath (Erica carnea 'Springwood White') is generally forgiving once you match its basics, but a few issues come up again and again. Here is what each one looks like, why it happens, and the fix.
Phytophthora root rot
Waterlogged soil triggers Phytophthora, which causes sudden browning and dieback. Drainage must be excellent; plant on a slope or raised bed if the site is prone to standing water.
Loss of compact habit
Skipping the annual post-flowering trim allows stems to become long and woody. Shear lightly immediately after flowering each spring, cutting back flowered stems but never into old bare wood.
Grey mould (Botrytis)
In mild, damp winters, dense mats can develop Botrytis, especially if fallen leaves accumulate inside the plant. Ensure good air circulation and remove any dead material from the base in autumn.
Prevent springwood white winter heath problems before they start
Most springwood white winter heath issues are care-mismatch, not bad luck. Dial in the basics:
Springwood White winter heath problems — FAQ
Why is my springwood white winter heath phytophthora root rot?
Waterlogged soil triggers Phytophthora, which causes sudden browning and dieback. Drainage must be excellent; plant on a slope or raised bed if the site is prone to standing water.
Why is my springwood white winter heath loss of compact habit?
Skipping the annual post-flowering trim allows stems to become long and woody. Shear lightly immediately after flowering each spring, cutting back flowered stems but never into old bare wood.
Why is my springwood white winter heath grey mould (botrytis)?
In mild, damp winters, dense mats can develop Botrytis, especially if fallen leaves accumulate inside the plant. Ensure good air circulation and remove any dead material from the base in autumn.